Home / 3,684,773.43-5,520,424.16-2,671,385.67

Finding the Fourth Proportional to 3,684,773.43, 5,520,424.16 and 2,671,385.67

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Solution

The fourth proportional to 3,684,773.43, 5,520,424.16 and 2,671,385.67 is: 4,002,195.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,773.43 : 5,520,424.16 = 2,671,385.67 : x
  2. Step 2: Convert to fraction form
    3,684,773.43/5,520,424.16 = 2,671,385.67/x
  3. Step 3: Cross multiply
    3,684,773.43x = 5,520,424.16 × 2,671,385.67
  4. Step 4: Simplify right side
    3,684,773.43x = 14,747,182,000,024.25
  5. Step 5: Solve for x
    x = 14,747,182,000,024.25/3,684,773.43
  6. Step 6: Final answer
    x = 4,002,195.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.